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cultivo de tejidos > Banana micropopagation > Flashcards

Banana micropopagation Flashcards

1
Q

Are bananas trees?

A

No, possess a pseudostem that is formed by the tightly packed overlapping leaf sheaths

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2
Q

Banana genetics

triploids

A

Bananas AAA +sugar - starch (Autotriploid)

plantains AAB +starch - sugar (allotriploid)

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3
Q

Examples of natural autoploids

A

Banana

Tetraploids crops = alfalfa, peanut, potato y coffee

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4
Q

Examples of natural alloploids

A

Wheat, oat, tobacco, cotton, sugarcane, strawberry u blue rry

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5
Q

Polyploid can also be induced by treating plant with

A

COLCHICINE

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6
Q

effects of polyploidy

A

increased cell size
slower growth size
altered chemical composition
autopolyploids generally have fertility problems and reduced pollen production

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7
Q

Mainly cultured through vegetative propagation using

A

offshoots
axillary buds
corm

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cultivo de tejidos (15 decks)

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